Installed Southbend stage 3 clutch and Wavetrac.
Can't really give feedback yet as break in is 1000 miles.
Only thing I can say is pedal effort is about 100% more. It's pretty heavy compared to OEM which was admittedly too light. Got used to it within the first few miles of driving. Did seem to engage much more smoothly than OEM. With OEM, seemed like there was too much guess work of engagement point and timing for smooth shifts. Much easier now.
Very little chatter. Or maybe not sure what I'm listening for. Honestly with radio on, didn't notice anything, until I turned off radio and AC. Then I noticed a slight chatter just off idle...maybe??? Not the best when it comes to nvh and sounds.